Unit Price Display (Price per kg, litre or item)
Shows a comparison price such as "4.50 / kg" under the product price, calculated from a unit quantity you enter on each product.
Snippet Library
WooCommerce snippets for WordPress
Snippets for WooCommerce stores: change the cart and checkout, add fees and minimum orders, tweak product pages, auto-complete orders and adjust emails. For store owners and developers who want small changes without another extension.